The telecom industry is undergoing an unprecedented transformation. Fueled by tech advancements such as 5G, cloud computing, Internet of Things (IoT) and machine learning (ML), telecoms have the opportunity to reshape and streamline operations and make significant improvements in service delivery, customer experience and network optimization.

The IllegalArgumentException is an unchecked exception in Java that is thrown to indicate an illegal or unsuitable argument passed to a method. It is one of the most common exceptions in Java. To illustrate, it's like what happens when trying to set a password in a registration system with specific requirements.

Ready? Day three of Koyeb launch week is on! When you deploy your apps on Koyeb, your data is on ephemeral disks. While this works great for stateless applications, this is challenging for stateful workloads like databases. Just in time to save the day, we are launching the technical preview of Volumes! You can now use Volumes to persist data between deployments, restarts, and even when services are paused. We're gradually onboarding users to ensure the best experience for everyone.

In 2006, a revolutionary data solution emerged from France: Talend Studio. Over the years, it has become the worldwide industry standard in Data Transformation, Big Data, Application Integration, and API low-code design. Fast forward to 2023/2024, and Talend Studio proudly serves over 10,000 unique users worldwide.

Data validation is essential to avoid unexpected behavior, prevent errors, and improve security. It can be performed both on a web page — where data is entered — and on the server, where the data is processed. In this tutorial, we'll explore data validation in the Node.js backend. Then, you'll learn how to implement it in Express using the express-validator library. Get ready to become a Node.js data validation expert!

As a software tester, you constantly look for ways to streamline your workflow and enhance your testing capabilities. StudioAssist, an intelligent feature in Katalon Studio, is designed to make your life easier by automating repetitive tasks and generating efficient test scripts. This blog will serve as your cookbook, providing you with step-by-step instructions on how to harness the full potential of StudioAssist.